What is the load-bearing capacity of H steel spans 6 meters and 300 * 300? How is it calculated?
According to the specifications of the calculation, 10 meters span is large, or the cross section of the beam is a bit small, only the strong or the equivalent of roof purlin.
You said the H section steel belongs to the middle wing H section steel, the national standard has 294*200*9*12 specification.
Unable to bear too much weight. It is recommended to use more than 600*300*12*18 H steel.
